79130640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{329711}}^1$

素因数の和:329727

約数の個数: 40

約数和(自身を含む): 245305728

約数和(自身を除く): 166175088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 329711, 659422, 989133, 1318844, 1648555, 1978266, 2637688, 3297110, 3956532, 4945665, 5275376, 6594220, 7913064, 9891330, 13188440, 15826128, 19782660, 26376880, 39565320, 79130640]

約数ペア:

[(1, 79130640), (2, 39565320), (3, 26376880), (4, 19782660), (5, 15826128), (6, 13188440), (8, 9891330), (10, 7913064), (12, 6594220), (15, 5275376), (16, 4945665), (20, 3956532), (24, 3297110), (30, 2637688), (40, 1978266), (48, 1648555), (60, 1318844), (80, 989133), (120, 659422), (240, 329711)]